Engine:4k Balanced and serviced,.ran in and ready to drive
High Compression:11:1
Head: Match Ported head to Inlet and Mirror finish polished exhaust
Exhaust: Genie Extractors
Exhaust Diameter: 2 inch with a dump pipe on it in matt black
Cam:Hot cam that is mid to heavy (lumpy cam) sounds like a Rotory 90% of people say...i just say yeah,..its got a hot 4k and its amazing.